BMW 3-Series (E90/E91/E92/E93) Performance Side Skirts (Gloss Black)

Finish: High-Gloss Piano Black Fitment: BMW 3-Series E90 (Sedan), E91 (Touring), E92 (Coupe), & E93 (Convertible)

The side profile of the E9X generation is classic, but it can often look "unfinished" once you’ve added a front splitter or rear diffuser. Our M-Performance Style Side Skirt Extensions bridge that gap, adding a sharp, horizontal line that visually lowers the car and ties your entire aero package together.

Finished in a deep Piano Gloss Black, these extensions provide a sleek, uniform look that emphasizes the wheelbase and gives your BMW a more grounded, aggressive stance.

Why Add Side Skirt Extensions?

• Universal E9X Appeal: Designed with the correct length and contouring to fit the rocker panels across the entire E9X range (ensure you select your specific body style at checkout).

• Enhanced Stance: These extensions "drop" the side profile of the car by approximately 20mm–30mm visually, giving you that lowered look without compromising ground clearance for speed bumps.

• Rock Chip Protection: Acting as a sacrificial barrier, these extensions help protect your factory paintwork from road debris and stone chips kicked up by the front tires.

• Premium ABS Material: Constructed from high-quality ABS plastic—built to be flexible enough to handle daily driving but rigid enough to maintain its shape at high speeds.

Technical Specifications

Installation Advice

These extensions are designed to be mounted directly to the underside of your existing factory side skirts.

1. Alignment: Use a jack or a second pair of hands to hold the extension against the factory skirt. Ensure the overhang is even from front to back.

2. Securing: We recommend using 3M VHB tape along the top edge for a seamless seal, reinforced with the included self-tapping screws on the underside for maximum security.

3. Finishing: Ensure the ends of the extensions line up with the wheel arch transitions for a factory-level finish.

Pro Tip: For the most cohesive look, match these with our Gloss Black Front Splitter and Rear Diffuser. This creates a continuous "black-out" line around the entire base of the vehicle.